the government blamed terrorists for the bombings. >>> ten years ago the entire washington, d.c. region spent three weeks living in fear. that time would be known as the sniper shootings. the first deadly shooting took place on the night of october 2, 2002. a man was shot in the parking lot of a shoppers food warehouse in wheaton, maryland. at first it was investigated as a single random shooting until the next morning when four people were shot to death. the snipers would kill ten people in all and injure three others. officers eventually arrested john allen muhammad and lee boyd malvo. both were found guilty. malvo was sentenced to life in prison. muhammad was sentenced to death and he was executed in 2009. >>> a new e-mail scam makes you believe that you're getting a message from the f.b.i., but it's really trying to steal your money. one man got a message on his computer saying the f.b.i. had blocked his computer claiming he had done something illegal online. he says he got suspicious when the message he had to make -- the message said he had to make a $200 online payment wit